Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.879 | 29.309 |
215 55 R16 93 V | 30.767 | 29.562 |
235 45 R17 94 W | 30.892 | 29.506 |
215 50 R17 95 W | 30.85 | 29.95 |
235 40 R19 96 Y | 30.57 | 29.295 |
235 40 R18 95 W | 30.738 | 29.674 |
195 65 R15 91 H | 30.723 | 29.43 |
205 50 R17 89 V | 30.96 | 29.266 |
235 40 R18 95 Y | 30.868 | 29.677 |
225 50 R17 94 Y | 30.678 | 29.557 |
245 40 R18 93 Y | 30.518 | 29.574 |
255 35 R19 96 Y | 30.605 | 29.97 |
265 30 R20 94 Y | 30.94 | 29.425 |
205 55 R15 88 V | 30.79 | 29.326 |
215 40 R17 87 W | 30.713 | 29.626 |
215 45 R16 86 S | 30.809 | 29.395 |
215 45 R16 90 V | 30.538 | 29.671 |
225 35 R18 87 W | 30.923 | 29.916 |
185 60 R15 84 T | 30.905 | 29.226 |
145 80 R14 76 T | 30.836 | 29.966 |
165 65 R15 81 H | 30.776 | 29.938 |
175 60 R15 81 H | 30.869 | 29.88 |
185 50 R16 81 H | 30.945 | 29.491 |
205 55 R16 91 V | 30.648 | 29.528 |
225 40 R18 92 W | 30.786 | 29.601 |
225 45 R17 91 V | 30.705 | 29.82 |
225 40 R18 92 V | 30.554 | 29.759 |
235 35 R19 91 W | 30.651 | 29.398 |
205 60 R16 92 V | 30.859 | 29.444 |
225 55 R16 95 Y | 30.63 | 29.799 |
245 45 R17 95 Y | 30.777 | 29.662 |
225 50 R17 94 W | 30.564 | 29.321 |
225 55 R16 95 W | 30.759 | 29.308 |
195 60 R15 88 H | 30.756 | 29.868 |
195 55 R16 87 V | 30.927 | 29.301 |
Austin 7 tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Austin 7 psi values are supported all kind of tire brands.